CFD: computational fluid dynamics or confounding factor dissemination? The role of hemodynamics in intracranial aneurysm rupture risk assessment
Image-based computational fluid dynamics holds a prominent position in the evaluation of
intracranial aneurysms, especially as a promising tool to stratify rupture risk. Current …
intracranial aneurysms, especially as a promising tool to stratify rupture risk. Current …
Physical factors effecting cerebral aneurysm pathophysiology
C Sadasivan, DJ Fiorella, HH Woo… - Annals of biomedical …, 2013 - Springer
Many factors that are either blood-, wall-, or hemodynamics-borne have been associated
with the initiation, growth, and rupture of intracranial aneurysms. The distribution of cerebral …
with the initiation, growth, and rupture of intracranial aneurysms. The distribution of cerebral …
Phase‐contrast magnetic resonance imaging measurements in intracranial aneurysms in vivo of flow patterns, velocity fields, and wall shear stress: comparison with …
Evolution of intracranial aneurysms is known to be related to hemodynamic forces such as
wall shear stress (WSS) and maximum shear stress (MSS). Estimation of these parameters …
wall shear stress (WSS) and maximum shear stress (MSS). Estimation of these parameters …
Hemodynamics and bleb formation in intracranial aneurysms
JR Cebral, M Sheridan… - American Journal of …, 2010 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Intracranial aneurysms with irregular shapes and blebs or
secondary outpouchings have been correlated with increased rupture risk. The purpose of …
secondary outpouchings have been correlated with increased rupture risk. The purpose of …
The computational fluid dynamics rupture challenge 2013—phase II: variability of hemodynamic simulations in two intracranial aneurysms
P Berg, C Roloff, O Beuing… - Journal of …, 2015 - asmedigitalcollection.asme.org
With the increased availability of computational resources, the past decade has seen a rise
in the use of computational fluid dynamics (CFD) for medical applications. There has been …
in the use of computational fluid dynamics (CFD) for medical applications. There has been …
Numerical modeling of the flow in intracranial aneurysms: prediction of regions prone to thrombus formation
The deposition of intralumenal thrombus in intracranial aneurysms adds a risk of thrombo-
embolism over and above that posed by mass effect and rupture. In addition to biochemical …
embolism over and above that posed by mass effect and rupture. In addition to biochemical …
High shear stress and flow velocity in partially occluded aneurysms prone to recanalization
B Luo, X Yang, S Wang, H Li, J Chen, H Yu, Y Zhang… - Stroke, 2011 - Am Heart Assoc
Background and Purpose—Hemodynamic factors are thought to play an important role in
the initiation, growth, and rupture of cerebral aneurysms. However, the hemodynamic …
the initiation, growth, and rupture of cerebral aneurysms. However, the hemodynamic …
Comparison of hemodynamics of intracranial aneurysms between MR fluid dynamics using 3D cine phase-contrast MRI and MR-based computational fluid dynamics
H Isoda, Y Ohkura, T Kosugi, M Hirano, MT Alley… - Neuroradiology, 2010 - Springer
Introduction Hemodynamics is thought to play a very important role in the initiation, growth,
and rupture of intracranial aneurysms. The purpose of our study was to compare …
and rupture of intracranial aneurysms. The purpose of our study was to compare …
CFD and PIV analysis of hemodynamics in a growing intracranial aneurysm
Hemodynamics is thought to be a fundamental factor in the formation, progression, and
rupture of cerebral aneurysms. Understanding these mechanisms is important to improve …
rupture of cerebral aneurysms. Understanding these mechanisms is important to improve …
Identification of hostile hemodynamics and geometries of cerebral aneurysms: a case-control study
BJ Chung, F Mut, CM Putman… - American Journal …, 2018 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Hostile hemodynamic conditions and geometries are
thought to predispose aneurysms for instability and rupture. This study compares stable …
thought to predispose aneurysms for instability and rupture. This study compares stable …
